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B57702

Sigma-Aldrich

溴苯

ReagentPlus®, 99%

别名:

1-Bromobenzene, Bromobenzol, Monobromobenzene, Phenyl bromide

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About This Item

经验公式（希尔记法）:
C6H5Br
CAS号:
108-86-1
分子量:
157.01
Beilstein:
1236661
EC 号:
203-623-8
MDL编号:
MFCD00000055
UNSPSC代码:
12352100
PubChem化学物质编号:
57653944
NACRES:
NA.22
价格与库存信息目前不能提供

蒸汽密度

5.41 (vs air)

蒸汽压

10 mmHg ( 40 °C)

产品线

ReagentPlus®

方案

99%

表单

liquid

自燃温度

1051 °F

expl. lim.

36.5 %

折射率

n20/D 1.559 (lit.)

沸点

156 °C (lit.)

mp

−31 °C (lit.)

密度

1.474 g/mL at 25 °C
1.491 g/mL at 25 °C (lit.)

SMILES字符串

Brc1ccccc1

InChI

1S/C6H5Br/c7-6-4-2-1-3-5-6/h1-5H

InChI key

QARVLSVVCXYDNA-UHFFFAOYSA-N

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相关类别

一般描述

溴苯是一种芳基氯。它参与非活化和失活芳基氯化物的优化钯/金属氧化物体系催化的Heck反应。[1]据报道，已有研究使用环钯配合物催化溴苯与苯乙烯的反应。[2]它通过形成活性代谢物而诱导肝坏死。[3]

应用

溴乙酰溴[4]它被用作有机萃取相，用于对水样、土壤和河流沉积物中的超痕量金进行离子对分散液液微萃取。[5]
溴苯可作为交叉偶联反应的反应物（如Suzuki偶联反应）合成各种不对称联芳[6]和Mizoroki−Heck反应物，进而合成各种取代烯烃。[7][8]此外，它还是蒽荧光淬灭的有效淬灭。[9][10]

法律信息

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

警示用语：

Warning

危险声明

H226,H315,H411

危险分类

Aquatic Chronic 2 - Flam. Liq. 3 - Skin Irrit. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

123.8 °F - closed cup

闪点(°C)

51.0 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCV9811
MKCT5773
MKCS9539
MKCT4114
MKCT1977

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Palladium dendron encapsulated nanoparticles grown from MCM-41 and SBA-15
Lou Y and Shantz DF
Journal of Material Chemistry A, 5(27), 14070-14078 (2017)
In situ generation of highly active dissolved palladium species from solid catalysts-a concept for the activation of aryl chlorides in the Heck reaction.
Sandra S Pröckl et al.
Angewandte Chemie (International ed. in English), 43(14), 1881-1882 (2004-04-01)
I De La Calle et al.
Talanta, 84(1), 109-115 (2011-02-15)
A new methodology was developed for the determination of ultratrace levels of gold in water samples, soils and river sediments. Dispersive liquid-liquid microextraction was used to preconcentrate the ion pair formed between AuCl(4)(-) and [CH(3)(CH(2))(3)](4)N(+) in a microliter-range volume of
Heterogeneous palladium catalyst constructed with cross-linked hyperbranched poly (phenylacetylene) as polymer support: A reusable highly active ppm-level catalyst for multiple cross-coupling reactions
Dong Z and Ye Z
Applied Catalysis A: General, 489(26), 61-71 (2015)
Fluorescence quenching and external spin-orbit coupling effects
Kearvell A and Wilkinson F
Molecular Catalysis, 4(1-4), 69-81 (1968)
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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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